<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <script src="../vue.global.js"></script>
  </head>
  <body>
    <div id="bind-attribute">
      <span v-bind:title="message">
        鼠标悬停几秒钟查看此处动态绑定的提示信息！
      </span>
    </div>

    <script>
      const AttributeBinding = {
        data() {
          return {
            message: "You loaded this page on " + new Date().toLocaleString(),
          };
        },

        /* Counter组件【挂载完毕】时回调mounted【生命周期】 */
        mounted() {
          setInterval(() => {
            this.message = "You loaded this page on " + new Date().toLocaleString();
          }, 1000);
        },

      };

      Vue.createApp(AttributeBinding).mount("#bind-attribute");
    </script>
  </body>
</html>
